[mirrors/Programs.git] / bash / getopts.sh

#!/bin/sh

while getopts ":a:b:c:d:f" OPT; do
	echo "$OPT ==> $OPTARG";
	case $OPT in
		a  ) ahoj=$OPTARG;;

		'?') echo "Unknown option: -$OPTARG"			>&2; exit 1;;
		':') echo "Missing option argument for -$OPTARG"	>&2; exit 2;;
		*  ) echo "Unimplemented option: -$OPT"			>&2; exit 3;;
	esac
done

echo
shift $(($OPTIND -1)); echo "Rest: $@";

: ${ahoj:=default}
echo ahoj: $ahoj
Commit	Line	Data
21c4e167 H	1	#!/bin/sh
21c4e167 H	2
b16422a7	3	while getopts ":a:b:c:d:f" OPT; do
21c4e167	4	echo "$OPT ==> $OPTARG";
b16422a7 TM	5	case $OPT in
	6	a ) ahoj=$OPTARG;;
	7
	8	'?') echo "Unknown option: -$OPTARG" >&2; exit 1;;
	9	':') echo "Missing option argument for -$OPTARG" >&2; exit 2;;
	10	* ) echo "Unimplemented option: -$OPT" >&2; exit 3;;
	11	esac
21c4e167 H	12	done
21c4e167 H	13
b16422a7	14	echo
21c4e167	15	shift $(($OPTIND -1)); echo "Rest: $@";
b16422a7 TM	16
	17	: ${ahoj:=default}
	18	echo ahoj: $ahoj